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Cheap flights from Calgary to San Antonio from C$ 327

YYC — SAT
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Calgary to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to San Antonio

Mon 5/108:45 a.m. -
1 stop9h 40m
Wed 14/108:21 p.m. -
1 stop19h 24m
Deal found 28/8C$ 521
Fri 25/96:35 a.m. -
1 stop9h 35m
Tue 29/92:30 p.m. -
1 stop7h 12m
Deal found 26/8C$ 558
Mon 9/117:00 a.m. -
2 stops9h 40m
Fri 13/116:40 a.m. -
2 stops13h 50m
Deal found 25/8C$ 559
Fri 9/1010:15 a.m. -
1 stop9h 55m
Fri 16/106:24 p.m. -
2 stops26h 16m
Deal found 25/8C$ 564
Wed 21/101:51 p.m. -
1 stop9h 07m
Sun 25/106:00 a.m. -
1 stop6h 59m
Deal found 27/8C$ 570
Fri 9/1012:20 a.m. -
1 stop22h 06m
Mon 12/105:15 a.m. -
1 stop16h 00m
Deal found 26/8C$ 573
Thu 10/912:20 a.m. -
1 stop17h 26m
Fri 18/96:45 a.m. -
1 stop17h 21m
Deal found 25/8C$ 574
Tue 8/98:00 p.m. -
2 stops13h 01m
Fri 11/95:15 a.m. -
1 stop16h 00m
Deal found 25/8C$ 578
Fri 25/910:15 a.m. -
2 stops32h 10m
Tue 29/93:19 p.m. -
1 stop7h 41m
Deal found 26/8C$ 580

Find flight deals from Calgary to San Antonio

Round-trip from

C$ 558

One-way from

C$ 327

Popular in

June

Cheapest in

October

Average price

C$ 657
Delta
  • Delta
  • 25/9-29/9
  • 2 total stops
  • 16h 47m total
  • Calgary to San Antonio
Search Deals
WestJet
  • WestJet
  • 1/10
  • 1 total stop
  • 22h 39m total
  • Calgary to San Antonio
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Calgary to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Fri 25/9

6:35 a.m.-5:10 p.m.

1 stop9h 35m

San Antonio

Tue 29/9

2:30 p.m.-8:42 p.m.

1 stop7h 12m

C$ 558

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Wed 13/1

10:39 a.m.-9:58 p.m.

2 stops11h 19m

San Antonio

Thu 21/1

1:35 p.m.-8:18 p.m.

1 stop6h 43m

C$ 559

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Wed 25/11

1:25 a.m.-8:54 a.m.

1 stop7h 29m

San Antonio

Tue 1/12

7:01 a.m.-11:15 p.m.

1 stop16h 14m

C$ 574

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Tue 10/11

1:37 p.m.-7:29 a.m.

2 stops17h 52m

San Antonio

Tue 17/11

7:35 a.m.-3:03 p.m.

1 stop7h 28m

C$ 594

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Tue 13/10

11:00 a.m.-11:07 p.m.

1 stop11h 07m

San Antonio

Thu 15/10

6:00 a.m.-4:10 p.m.

2 stops11h 10m

C$ 609

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Wed 21/10

6:35 a.m.-5:10 p.m.

1 stop9h 35m

San Antonio

Sun 25/10

6:00 a.m.-11:10 p.m.

2 stops18h 10m

C$ 627

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Tue 13/10

12:33 p.m.-12:30 a.m.

1 stop10h 57m

San Antonio

Thu 15/10

7:50 a.m.-5:20 p.m.

1 stop10h 30m

C$ 642
Cheapest one-way

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Thu 1/10

11:00 a.m.-10:39 a.m.

1 stop22h 39m

C$ 327

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Sun 4/10

7:25 p.m.-7:25 p.m.

2 stops23h 00m

C$ 344

CalgarySan Antonio

YYC Calgary - SAT San Antonio

YYCSAT

Calgary

Fri 9/10

6:30 p.m.-5:14 p.m.

2 stops21h 44m

C$ 344

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Calgary to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Calgary with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Calgary to San Antonio

What is the cheapest month to book a flight from Calgary to San Antonio?

Currently, October is the cheapest month in which you can book a flight from Calgary to San Antonio (average of C$ 630). Flying from Calgary to San Antonio in June is currently the most expensive (average of C$ 1,012). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Calgary to San Antonio?

Airfare is below average for this route at the moment.

Calgary to San Antonio flights typically cost between C$ 693 and C$ 774 in October.
The cheapest round-trip price found within the last 5 days was C$ 521 on Multiple Airlines (5 Oct-14 Oct).

Reviews of airlines servicing San Antonio

Read through reviews of airlines operating flights from Calgary to San Antonio, such as United Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,135 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,135 reviews
United Airlines
7.4
Good
10,135 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
WestJet
7.2
Good
3,440 reviews
United Airlines
7.4
Good
10,135 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

  • How long is the flight from Calgary to San Antonio?

    Departing from Calgary to San Antonio will take you 5h 01m. Airlines will cover a distance of 2725 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Calgary to San Antonio round-trip?

    Flying on WestJet is currently your cheapest option to San Antonio, with prices starting at C$ 599. Another option worth looking into is United Airlines, starting at C$ 605 round trip. You may be able to fly from Calgary to San Antonio for 23% less than the average price by searching for these airlines.

  • Can I find deals for flights from Calgary to San Antonio that include hotel bookings?

    Yes. In addition to deals on Calgary to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to San Antonio.

  • Can I find deals for business class flights from Calgary to San Antonio?

    Yes. Cheapflights offers flight deals from Calgary to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to San Antonio?

    Currently, October is the cheapest month in which you can book a flight from Calgary to San Antonio (average of C$ 630). Flying from Calgary to San Antonio in June is currently the most expensive (average of C$ 1,012). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Calgary to San Antonio

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 599AverageC$ 696FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 605AverageC$ 749FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Calgary to San Antonio?

Cheapflights makes it easy to find Calgary to San Antonio flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Calgary to San Antonio?

Cheapflights helps you find that perfect flight to San Antonio from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to San Antonio with no change fees?

Yes! Cheapflights helps users easily find flights from Calgary to San Antonio with no change fees.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Antonio from Calgary today and book when prices fit your budget.

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